CN206221106U - A kind of air filter - Google Patents
A kind of air filter Download PDFInfo
- Publication number
- CN206221106U CN206221106U CN201621280233.2U CN201621280233U CN206221106U CN 206221106 U CN206221106 U CN 206221106U CN 201621280233 U CN201621280233 U CN 201621280233U CN 206221106 U CN206221106 U CN 206221106U
- Authority
- CN
- China
- Prior art keywords
- filter
- filter core
- air
- air inlet
- end cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of air filter,Including air inlet,Body and gas outlet,The air inlet is connected by body with gas outlet,The air inlet diameter is less than gas outlet diameter,The body includes filter core,Standby filter core and blower fan,The filter core upper and lower ends are provided with end cap,The filter core includes cyclone pipe,Fiber filter cloth and micropore filter paper,The cyclone pipe,Fiber filter cloth and micropore filter paper are arranged in order,The end cap upper and lower ends are provided with hook,The filter core is detachably connected by the hook on end cap and body,The standby filter core top layer is provided with non-weaving cloth,Air inlet top is provided with auxilairy air intake,Control valve is provided with inside the auxilairy air intake,The utility model possesses more preferable filter effect,It is provided with standby filter core simultaneously,When filter core is changed or filter core is damaged,Can effectively prevent dust from entering engine.
Description
Technical field
The utility model is related to air-treatment technical field, specially a kind of air filter.
Background technology
Air filter (Air Filter) is mainly used in the fields such as pneumatic machinery, diesel machine, and effect is for these
Plant equipment provides the air of cleaning, in case these plant equipment suck increase mill with the air of impurity particle at work
Erosion and the probability damaged.The chief component of air filter is filter core and casing, and wherein filter core is main filtration fraction,
Carry the filtration of gas, and casing be for filter core is provided must external structure to be protected.The work of air filter will
Seeking Truth can undertake efficient air-filtering work, not for air flow increases excessive resistance, and can long time continuous working, sky
The pattern of air cleaner has two kinds, i.e. dry type and wet type.
Usually used air filter is all single layer structure, and the surface of cartridge surface only has a metafiltration paper, this individual layer
Structured filter pole is not clean, while existing air filter is not provided with standby filter core, when filter core is changed or filter core is damaged,
Dust easily enters engine, and engine is caused damage.
Utility model content
The purpose of this utility model is to provide a kind of air filter, possesses more preferable filter effect, while being provided with standby
With filter core, when filter core is changed or filter core is damaged, can effectively prevent dust from entering engine.
To achieve the above object, the utility model provides following technical scheme：A kind of air filter, including air inlet,
Body and gas outlet, the air inlet are connected by body with gas outlet, and the air inlet diameter is less than gas outlet diameter, described
Body includes filter core, standby filter core and blower fan, and the filter core upper and lower ends are provided with end cap, and the filter core includes cyclone pipe, fiber
Filter cloth and micropore filter paper, the cyclone pipe, fiber filter cloth and micropore filter paper are arranged in order, and the end cap upper and lower ends are provided with extension
Hook, the filter core is detachably connected by the hook on end cap and body, and the standby filter core top layer is provided with non-weaving cloth.
Preferably, the air inlet top is provided with auxilairy air intake, and control valve is provided with inside the auxilairy air intake.
Preferably, the filter core be passed sequentially through by cyclone pipe, fiber filter cloth and micropore filter paper snap connection it is integral.
Preferably, the blower fan is provided with fan blade, and the fan blade is in uniformly column distribution.
Preferably, the end cap is polyurethane material.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model filter core is provided with three layers, and ground floor sets cyclone pipe, can effectively cross thick in air filtering
Particle, the second layer sets fiber filter cloth, can effectively remove the fine impurity in air, and last layer sets micropore filter paper can
With residue in further purify air.
2nd, the utility model is by setting standby filter core, when needing to change filter core or filter core is damaged, can be effective
Prevent dust from entering engine, it is ensured that engine under any circumstance can safe operation.
3rd, the utility model is provided with fan blade by setting blower fan, blower fan, and after gas filtration, blower fan starts, Ke Yijia
The gas of fast cleaning enters cylinder by gas outlet, it is ensured that cylinder charge is sufficient.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model filter core outer surface schematic diagram；
In figure：1-air inlet, 2-body, 3-gas outlet, 4-filter core, 5-end cap, 6-cyclone pipe, the filter of 7-fiber
Cloth, 8-micropore filter paper, 9-standby filter core, 10-blower fan, 11-hook, 12-auxilairy air intake, 13-control valve
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of air filter, including air inlet 1, sheet
Body 2 and gas outlet 3, the air inlet 1 are connected by body 2 with gas outlet 3, and the diameter of the air inlet 1 is straight less than gas outlet 3
Footpath, the body 2 includes filter core 4, standby filter core 9 and blower fan 10, and the upper and lower ends of the filter core 4 are provided with end cap 5, the filter core 4
Including cyclone pipe 6, fiber filter cloth 7 and micropore filter paper 8, the cyclone pipe 6, fiber filter cloth 7 and micropore filter paper 8 are arranged in order, institute
State the upper and lower ends of end cap 5 and be provided with hook 11, the filter core 4 is detachably connected by the hook 11 on end cap 5 with body 2, described
The top layer of standby filter core 9 is provided with non-weaving cloth.
The top of the air inlet 1 is provided with auxilairy air intake 12, and control valve 13 is provided with inside the auxilairy air intake 12, can
More preferably to meet the requirement of air input of engine by air, the filter core 4 is led to successively by cyclone pipe 6, fiber filter cloth 7 and micropore filter paper 8
Cross and snap connection and integral, if abrasion occurs in a portion, it is only necessary to change corresponding part can, safeguard into
This is low, and the blower fan 10 is provided with fan blade, and the fan blade is in uniformly column distribution, and the gas that can accelerate cleaning passes through gas outlet 3
Into cylinder, the end cap 5 is polyurethane material.
Operation principle：Air enters body 2 by air inlet 1 and auxilairy air intake 12, filter core 4 in body 2 and standby
Filter core 9 can be filtered to air, and the clean gas after filtering can enter gas outlet 3 under the acceleration of blower fan 10, and then enter
Engine.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of air filter, including air inlet (1), body (2) and gas outlet (3), the air inlet (1) is by body
(2) be connected with gas outlet (3), air inlet (1) diameter be less than gas outlet (3) diameter, the body (2) including filter core (4),
Standby filter core (9) and blower fan (10), filter core (4) upper and lower ends are provided with end cap (5), and the filter core (4) is including cyclone pipe
(6), fiber filter cloth (7) and micropore filter paper (8), the cyclone pipe (6), fiber filter cloth (7) and micropore filter paper (8) are arranged in order,
End cap (5) upper and lower ends are provided with hook (11), and the filter core (4) can by the hook (11) on end cap (5) and body (2)
Dismounting connection, standby filter core (9) top layer is provided with non-weaving cloth.
2. a kind of air filter according to claim 1, it is characterised in that：Air inlet (1) top is provided with auxiliary
Air inlet (12), control valve (13) is provided with inside the auxilairy air intake (12).
3. a kind of air filter according to claim 1, it is characterised in that：The filter core (4) be by cyclone pipe (6),
Fiber filter cloth (7) and micropore filter paper (8) are passed sequentially through and snapped connection and integral.
4. a kind of air filter according to claim 1, it is characterised in that：The blower fan (10) is provided with fan blade, institute
It is in uniformly column distribution to state fan blade.
5. a kind of air filter according to claim 1, it is characterised in that：The end cap (5) is polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280233.2U CN206221106U (en) | 2016-11-28 | 2016-11-28 | A kind of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280233.2U CN206221106U (en) | 2016-11-28 | 2016-11-28 | A kind of air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221106U true CN206221106U (en) | 2017-06-06 |
Family
ID=58787637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621280233.2U Expired - Fee Related CN206221106U (en) | 2016-11-28 | 2016-11-28 | A kind of air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939749A (en) * | 2017-12-22 | 2018-04-20 | 新乡市恒星科技有限责任公司 | A kind of gas furnace air-introduced machine air purifier unit |
-
2016
- 2016-11-28 CN CN201621280233.2U patent/CN206221106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939749A (en) * | 2017-12-22 | 2018-04-20 | 新乡市恒星科技有限责任公司 | A kind of gas furnace air-introduced machine air purifier unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20191128 |